[sr-dev] git:mariuszbihlei/consistent_hashing: modules_k/ p_usrloc Added consistent hashing API and sample usage from p_usrloc

[Marius Zbihlei]

Module: sip-router
Branch: mariuszbihlei/consistent_hashing
Commit: 51361cd2996ae13911d8cf71c56c97ac4510e5e1
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=51361cd2996ae13911d8cf71c56c97ac4510e5e1

Author: Marius Zbihlei <marius.zbihlei at 1and1.ro>
Committer: Marius Zbihlei <marius.zbihlei at 1and1.ro>
Date:   Wed Feb  9 16:21:43 2011 +0200

modules_k/p_usrloc Added consistent hashing API  and sample usage from p_usrloc

TODO: automatic detection (or via kamctl/xmlrpc) or changed location count. ATM restart
is needed
TODO: increasing hash count causes a M/(n+1) users (average) to become unreachable for maximum expiry time

---

 lib/kcore/consistent_hash.c       |  150 +++++++++++++++++++++++++++++++++++++
 lib/kcore/consistent_hash.h       |   62 +++++++++++++++
 modules_k/p_usrloc/p_usrloc_mod.c |   18 ++++-
 modules_k/p_usrloc/p_usrloc_mod.h |    8 ++-
 modules_k/p_usrloc/ul_db_handle.c |   25 +++++--
 modules_k/p_usrloc/ul_db_layer.c  |    2 +-
 test/unit/50.cfg                  |    5 +-
 7 files changed, 257 insertions(+), 13 deletions(-)

Diff:   http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commitdiff;h=51361cd2996ae13911d8cf71c56c97ac4510e5e1